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yacqq.exe

Hefei Infinity Technology Co., Ltd.

The application yacqq.exe by Hefei Infinity Technology Co. has been detected as a potentially unwanted program by 1 anti-malware scanner with very strong indications that the file is a potential threat. While running, it connects to the Internet address server-52-85-83-140.lax1.r.cloudfront.net on port 80 using the HTTP protocol.
Publisher:
Hefei Infinity Technology Co., Ltd.  (signed and verified)

MD5:
b1470898645fed84731f0c299bb0e4a4

SHA-1:
88c63f6d18c0e7f73aebd188ce6cf818f4d15e05

SHA-256:
c8665cc5aa1b1d78c026d3319121a68c7661e16dc62669341b58dc73fcbafba0

Scanner detections:
1 / 68

Status:
Potentially unwanted

Analysis date:
11/23/2024 5:06:02 AM UTC  (today)

Scan engine
Detection
Engine version

Reason Heuristics
PUP.ELEX (M)
17.2.10.11

File size:
148.7 KB (152,280 bytes)

File type:
Executable application (Win32 EXE)

Common path:
C:\windows\temp\{random}.tmp\yacqq.exe

Digital Signature
Signed by:
Hefei Infinity Technology Co., Ltd.

Authority:
thawte, Inc.

Valid from:
11/21/2016 4:00:00 PM

Valid to:
9/7/2017 4:59:59 PM

Subject:
CN="Hefei Infinity Technology Co., Ltd.", O="Hefei Infinity Technology Co., Ltd.", L=Hefei, S=Anhui, C=CN

Issuer:
CN=thawte SHA256 Code Signing CA, O="thawte, Inc.", C=US

Serial number:
64496AE40D10BF509E7C2D0CDCAD34AB

File PE Metadata
Compilation timestamp:
2/10/2017 2:16:57 AM

OS version:
5.1

OS bitness:
Win32

Subsystem:
Windows GUI

Linker version:
11.0

Entry address:
0x6F9D

Entry point:
E8, 9E, 44, 00, 00, E9, 01, 14, 01, 00, 55, 8B, EC, 8B, 45, 0C, 83, EC, 20, 56, 57, 6A, 08, 59, BE, 68, D0, 41, 00, 8D, 7D, E0, F3, A5, 8B, 4D, 08, 5F, 5E, 85, C0, 74, 0D, F6, 00, 10, 74, 08, 8B, 01, 8B, 40, FC, 8B, 40, 18, 89, 4D, F8, 89, 45, FC, 85, C0, 74, 0C, F6, 00, 08, 74, 07, C7, 45, F4, 00, 40, 99, 01, 8D, 45, F4, 50, FF, 75, F0, FF, 75, E4, FF, 75, E0, FF, 15, 00, C1, 41, 00, C9, C2, 08, 00, 50, 64, FF, 35, 00, 00, 00, 00, 8D, 44, 24, 0C, 2B, 64, 24, 0C, 53, 56, 57, 89, 28, 8B, E8, A1, A0, 40, 42...
 
[+]

Code size:
104.5 KB (107,008 bytes)

The executing file has been seen to make the following network communications in live environments.

TCP (HTTP):
Connects to server-54-230-187-200.cdg51.r.cloudfront.net  (54.230.187.200:80)

TCP (HTTP):
Connects to server-54-230-187-147.cdg51.r.cloudfront.net  (54.230.187.147:80)

TCP (HTTP):
Connects to server-52-84-16-5.sea32.r.cloudfront.net  (52.84.16.5:80)

TCP (HTTP):
Connects to server-52-84-16-35.sea32.r.cloudfront.net  (52.84.16.35:80)

TCP (HTTP):
Connects to server-54-230-163-8.jax1.r.cloudfront.net  (54.230.163.8:80)

TCP (HTTP):
Connects to server-52-84-246-34.sfo20.r.cloudfront.net  (52.84.246.34:80)

TCP (HTTP):
Connects to server-52-84-230-111.sfo9.r.cloudfront.net  (52.84.230.111:80)

TCP (HTTP):
Connects to server-54-230-216-48.mrs50.r.cloudfront.net  (54.230.216.48:80)

TCP (HTTP):
Connects to server-54-230-216-29.mrs50.r.cloudfront.net  (54.230.216.29:80)

TCP (HTTP):
Connects to server-54-230-216-244.mrs50.r.cloudfront.net  (54.230.216.244:80)

TCP (HTTP):
Connects to server-54-230-216-227.mrs50.r.cloudfront.net  (54.230.216.227:80)

TCP (HTTP):
Connects to server-54-230-163-7.jax1.r.cloudfront.net  (54.230.163.7:80)

TCP (HTTP):
Connects to server-54-230-163-223.jax1.r.cloudfront.net  (54.230.163.223:80)

TCP (HTTP):
Connects to server-54-230-141-56.sfo5.r.cloudfront.net  (54.230.141.56:80)

TCP (HTTP):
Connects to server-54-192-25-10.mxp4.r.cloudfront.net  (54.192.25.10:80)

TCP (HTTP):
Connects to server-52-85-83-83.lax1.r.cloudfront.net  (52.85.83.83:80)

TCP (HTTP):
Connects to server-52-85-83-140.lax1.r.cloudfront.net  (52.85.83.140:80)

TCP (HTTP):
Connects to server-52-84-63-117.ord51.r.cloudfront.net  (52.84.63.117:80)

TCP (HTTP):
Connects to server-52-84-230-245.sfo9.r.cloudfront.net  (52.84.230.245:80)

TCP (HTTP):
Connects to server-52-84-230-235.sfo9.r.cloudfront.net  (52.84.230.235:80)

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